Answer:
it's 35
Step-by-step explanation:
I just took the test
J≈36
There is a typo in your question and I think you meant J+3, not 3+3.
The equation to find J would be:
(J+3)×J=1330
J+3×J=1330
-3
J×J=1327
J^2=1327
J=36.42801120017
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